ArxSmartPtr

C++ smart pointer-like classes for Arduino which can't use standard smart pointers

Note

• ArxSmartPtr is C++ smart pointer-like classes for Arduino.
• Most of the functions are imported and simplified based on Boost.SmartPtr.
• Automatically use standard library first if the boards can use them

Supported SmartPtr

• shared_ptr

Limitations

• Custom Deleter cannot be used
• Custom Allocater cannot be used
• std::make_shared is just an alias for constructor

Supported Boards

This library is currently enabled only if you use following architecture.

• AVR (Uno, Nano, Mega, etc.)
• MEGAAVR (Uno WiFi, Nano Ecery, etc.)
• SAM (Due)

Usage

Please see example for more information.

{
    Serial.println("start");
    std::shared_ptr<Base> t1(new Base(4));
    std::shared_ptr<Base> t2;
    {
        std::shared_ptr<Base> t3(new Base(5));
        std::shared_ptr<Base> t4(new Base(6));
        t2 = t3;
    }
    Serial.println("end");
}
// start
// Base::Constructor 4
// Base::Constructor 5
// Base::Constructor 6
// Base::Destructor 6
// end
// Base::Destructor 5
// Base::Destructor 4

Used Inside of

• Packetizer
• MsgPacketizer
• ArduinoOSC
• Tween
• SceneManager
• TaskManager

Roadmap

This library will be updated if I want to use more smart pointer interfaces on supported boards shown above. PRs are welcome!

License

MIT